10 Best Headless CMS Development Agencies in Portugal for 2026

You need to move to a decoupled content architecture to support omnichannel delivery and faster release cycles. Picking the wrong agency can delay migration, create API bottlenecks, or leave content siloed.
Compare agencies on concrete criteria like headless platform expertise, content modeling practices, API design, integration with e-commerce and third-party systems, migration experience, localization workflows, performance tuning, CI/CD, and post-launch support. SoftPro appears first as the featured partner for this roundup and serves buyers across Portugal as an international partner.

Quick comparison of Portugal headless CMS agencies

1. SoftPro

SoftPro is our featured international partner listed first in this guide to headless CMS development agencies serving Portugal. The firm takes on projects from startups, mid-market companies, and enterprise teams across Europe, and its website publishes multiple case studies and client testimonials that demonstrate CMS and web application work relevant to Portuguese engagements.

The company’s site explicitly references Umbraco web development in a client testimonial and states on its services pages that it builds progressive web apps. The firm also lists a technology stack that includes .NET, ASP.NET Core, C#, React, Microsoft Azure and AWS, technologies that support headless CMS frontends, cloud-native content delivery and CMS migration projects.

Key Highlights

• Publishes five named case studies on the site: Portal biznesowy; System CRM/HRM; Platforma SAAS ETL; System wsparcia; Sieć społecznościowa do promocji produktów.
• States more than 20 years of combined team experience on its homepage.
• Maintains a multilingual website with English and a Portuguese language option visible in the site selector.
• Commits to long-term support and maintenance for delivered software, per its FAQ pages.

Services

• Custom software development
• Web application development
• Cloud software development
• Artificial intelligence

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/company/soft-pro-pl

2. Digital Spiders

Digital Spiders builds custom marketing websites from Lisbon using a Jamstack architecture powered by the Astro framework and Sanity as a headless CMS. The agency’s site lists case studies including Summit Business School, Brendan Kane, SIMA, and Assador 29, and the Summit Business School case specifically notes Astro was used to ensure strong performance.

Buyers evaluating headless CMS work should review the firm’s documented Sanity backoffice features on the site—page-builder, real-time previews, and full customization—and confirm how those features map to their editorial workflows. Also verify the Astro+React tech choices and Netlify CDN hosting referenced on the site and request performance evidence from the listed case studies before contracting.

Key Highlights

• Founded in 2017.
• Uses Claude AI across research, development, content and quality-assurance tasks.
• Maintains a technical blog with posts such as a “Gatsby to Astro Migration” guide and Astro-focused articles dated August 17–18, 2026.
• Lists Francisco Vieira as Founder / Senior Developer on the team page.

Services

• Web Design
• Sanity CMS implementation
• Gatsby-to-Astro migration
• Jamstack performance & CDN deployment

Contact Information

Website: www.digitalspiders.io

Phone: +351 919154824

Email: francisco@digitalspiders.io

Address: Lisbon, Portugal

LinkedIn: linkedin.com/company/digital-spiders-io/

3. Digital Spiders (alternate listing)

Digital Spiders is a web development agency based in Lisbon, Portugal, active since 2017. The firm builds performance-focused Jamstack marketing websites and lists Astro as its primary framework and Sanity as its headless CMS, with case studies that reference Astro-powered projects like Summit Business School and a Brendan Kane site that reused CMS content.

Buyers evaluating headless CMS development should inspect Digital Spiders' documented Sanity backoffice features — a page-builder, real-time previews, and full customization — and review the Astro-based delivery approach for static pre-rendering and fast load times; the site does not mention Progressive Web App support or service worker implementations, so confirm offline/PWA requirements separately.

Key Highlights

• Publishes technical articles about migrating from Gatsby to Astro, with posts dated August 17 and August 18, 2026.
• States that it uses Claude AI across research, development, content, and quality assurance to accelerate repetitive tasks.
• Specifies Netlify for hosting and continuous deployment with a global CDN for fast worldwide delivery.
• Lists Francisco Vieira as founder and senior developer and provides his direct email on the site.

Services

• Custom marketing websites
• Sanity headless CMS integration
• Astro migrations
• Jamstack performance optimization

Contact Information

Website: www.digitalspiders.io

Phone: +351 919154824

Email: francisco@digitalspiders.io

Address: Lisbon, Portugal

4. Incremento

Incremento is a Lisbon-based digital studio that builds fast, maintainable websites and web applications for small and growing businesses worldwide. Their engineering pages list React and Next.js development, explicit headless CMS integrations with Sanity, Contentful, Storyblok and Notion, and edge deployment on Cloudflare Pages, Workers and KV for globally distributed performance.

Buyers evaluating Incremento for headless CMS projects should review the studio’s architecture-first, four-stage process that sets stack, CMS choice and hosting before coding begins. The team documents CMS schema, provides CMS setup and editorial training, uses GitHub Actions for CI/CD with preview deployments per pull request, and runs Core Web Vitals performance audits before and after launch.

Key Highlights

• Production codebase delivered in a private GitHub repository that clients own.
• Staging and production environments with environment variable management are included.
• Accessibility testing includes an audit targeting WCAG 2.1 AA.
• The studio won two Media Innovator Awards in 2025, including Best Digital Marketing Agency in Portugal.

Services

• React & Next.js development
• Headless CMS integration
• Cloudflare & edge deployment
• Core Web Vitals performance audit

Contact Information

Website: incremento.co

Email: hello@incremento.co

Address: Rua das Trinas 79, 1200-856 Lisboa, Portugal

5. Incremento (alternate listing)

Incremento is a Lisbon-based digital studio that designs and ships fast websites, bespoke web applications, and automation for small and growing businesses. Its portfolio shows modern, performance-focused builds such as a 60-page static site for Lisbon Sintra Tours deployed on Cloudflare Pages and a property portfolio site built in plain HTML/CSS/JS, which evidences experience with static deployments and performance work.

The official site does not mention headless CMS platforms or headless-specific projects. Buyers evaluating Incremento for headless CMS development should review their Web Development and Transform materials and request details about content modelling, editorial interfaces, preferred headless platforms, and deployment workflows; the site documents iterative builds with weekly demos, fixed-scope transformation sprints that ship production features, and integrations that route enquiries into client systems, which are concrete delivery practices to verify.

Key Highlights

• Offers AI work including AI opportunity audits, custom GPTs, domain-trained agents, and RAG systems.
• Runs a six-weekTransformation Sprint model described as fixed-scope and fixed-fee that ships a production workflow with evals and handoff.
• States studio metrics on the homepage: 20+ years in digital, 20+ projects shipped, and work delivered across 15 countries.
• Publishes SEO and multilingual capabilities and uses structured data markup on client projects to support search performance and local ranking.

Services

• Transform
• Grow
• Understand

Contact Information

Website: incremento.co

Email: hello@incremento.co

Address: Rua das Trinas 79, 1200-856 Lisboa, Portugal

6. Hypnotic (Hypnotic Digital Agency)

Hypnotic is a technology-first creative agency founded in Lisbon in 2009 that lists Headless CMS Development among its web development services and builds high-performance digital experiences for clients such as Galp, Shell, the British Council, and Staples. The agency presents full-stack delivery and design capabilities on its site and highlights performance analytics and platform-scale work across its portfolio.

Buyers evaluating Hypnotic for headless CMS projects should review the Work page for projects that combine front-end and back-end delivery and note the site’s statement that the team builds with modern web technologies like React and Next.js. Inspect individual project pages for content architecture, design-system work, and e-commerce integrations to confirm how the agency structures content and APIs for headless implementations.

Key Highlights

• Recognized on Awwwards and Behance.
• Based in Lisbon at the Amoreiras Shopping Center.
• Delivers projects in English and Portuguese for international clients.
• Work portfolio includes enterprise clients such as the Government of Portugal and Banco BiG.

Services

• Design Systems
• E-Commerce
• AI & Intelligent Systems
• XR / AR / VR

Contact Information

Website: hypnoticagency.com

Phone: +351 969 657 604

Phone: +351 913 404 342

Email: agency@hypnotic.pt

Email: support@hypnotic.pt

Address: Amoreiras Shopping Center, Lisbon, Portugal

LinkedIn: linkedin.com/company/hypnotic-digital-agency

7. 27n

27n is a Portuguese software company with bases in Seia, Évora, and Lisbon. The firm builds e-commerce websites, web apps and mobile apps and lists headless storefronts using Astro and Medusa while supporting CMS options including Strapi; it has been a Shopify Select Partner since 2021.

For headless CMS projects, 27n documents API-driven content and CMS work on its site and describes Astro sites that deliver HTML with JavaScript only where needed. Buyers should evaluate 27n by reviewing its Strapi or API-led implementations, inspecting Astro/Medusa headless storefront examples, and asking for migration and performance evidence tied to integrations and ERP connections.

Key Highlights

• Mobile apps include offline capability and synchronization for on-device use.
• Integrates with Portuguese ERPs, explicitly naming Moloni, Primavera, Sage and Zone Soft.
• Supports certified Portuguese invoicing formats (SAF-T, ATCUD, QR) and local payments MB WAY and Multibanco.
• Reports a delivery method refined across more than 250 websites and online stores.

Services

• Headless CMS (Strapi)
• Astro & Medusa headless storefronts
• API & ERP integrations
• Performance optimization

Contact Information

Website: www.27n.pt

Email: ola@27n.pt

Phone: +351 911 579 030

Address: Seia; Évora; Lisboa, Portugal

8. ObjectSingle (ObjectSingle Technologies)

ObjectSingle is an EU-based product studio in Lisbon that builds production AI systems, ecommerce platforms, and CMS-powered websites through a dedicated Web & CMS practice. Their site includes a BAGGATTI PARIS case study that documents a custom Next.js headless storefront which reads two Shopify stores via the Storefront API and keeps the client owning the code and hosting.

Buyers evaluating ObjectSingle for headless CMS work can start with the paid one-week Discovery Sprint that delivers scope, architecture, and a fixed price, then move into design-and-build phases with weekly live demos and a final handover of source code, designs, and documentation. ObjectSingle notes EU-based delivery with GDPR-ready design and US-overlap hours to support cross-border implementations.

Key Highlights

• Discovery Sprint price is published on the site as $2,500, and the company lists websites starting from $10,000.
• The firm explicitly states clients receive full ownership at handover: source code, designs, and documentation with no vendor lock-in.
• Published case studies include both AI product work (VaultIQ+) and headless commerce builds, demonstrating cross-discipline delivery for content and commerce.
• Client results and testimonials include measurable ecommerce improvements, for example a reported conversion increase from 1% to 4% in a named case.

Services

• CMS-powered websites
• Shopify Store Build
• Shopify Redesign
• Discovery Sprint

Contact Information

Website: www.objectsingle.com

Phone: +351 911 846 535

Address: Lisbon, Portugal · Global delivery

9. Sparkwave

Sparkwave is a Lisbon-based e-commerce transformation agency that migrates B2B, DTC, and high-volume retailers to Saleor, Medusa, Shopify, and other headless architectures. The homepage states they deliver conversion improvements of 40%+ while avoiding downtime and preserving SEO integrity.

For headless CMS and commerce projects Sparkwave lists Payload CMS for content-rich commerce and builds custom React/Next.js storefronts that connect to commerce engines via GraphQL or REST. Buyers evaluating them for headless CMS work should review their platform recommendations and request examples or case-study detail showing Payload CMS deployments and API-driven Next.js storefronts.

Key Highlights

• Recommends Saleor for complex B2B commerce and Medusa for tight Next.js integrations.
• Publishes explicit ERP and CRM integration capabilities including NetSuite, SAP, PHC, Microsoft Dynamics, Salesforce, and HubSpot.
• Lists PIM integrations with Akeneo and Pimcore and describes real-time data synchronization to remove manual processes.
• Operates a conversion optimization program that uses A/B testing, one-page checkout, customer reviews, flexible payments, and mobile optimization tactics.

Services

• Headless Commerce Implementation
• Platform Migration
• Systems Integration
• Conversion Rate Optimization

Contact Information

Website: sparkwave.pt

Email: hello@sparkwave.pt

Phone: +351 927 344 725 (Chamada para rede móvel nacional)

Address: Cottonhat, Avenida D. João II Edifício Infante 35, Piso 11A, 1990-083 Lisboa

10. ONDIGITALX

ONDIGITALX is a Portugal-based digital agency that designs and builds websites and digital experiences. The agency’s site explicitly states they integrate Strapi headless CMS, deliver content via API for ultra-fast loads, and emphasize security and performance.

Buyers evaluating ONDIGITALX for headless CMS projects can review the agency’s portfolio entry for covatropical.com and the published pricing pages that show Strapi CMS integration is available across package tiers. The site also documents launch, hosting, and ongoing support options that prospects can confirm during a discovery call.

Key Highlights

• Interactive on-site project price simulator for instant budget estimates.
• Public pricing tiers list Strapi CMS integration; Starter and Professional packages are shown on the pricing page.
• Offers AI automation services that include chatbots, automated reservations, billing SMS automation, and CRM integration.
• States a commitment to respond to inbound messages within 24 hours.

Services

• Strapi CMS integration
• Web development
• Performance optimization
• Launch & support

Contact Information

Website: ondigitalx.com

Phone: +351 911 105 998

Email: ondigitalx@gmail.com

Conclusion

SoftPro is our featured international partner listed first in this guide to headless CMS development agencies serving Portugal and is presented as a cross-border option for startups, mid-market companies, and enterprise teams.

When choosing among these providers, prioritize technical depth in the specific headless stack you plan to use, including Jamstack frameworks, server-side React frameworks, headless storefronts, and the CMS platforms you prefer. Match the delivery model to your needs by weighing local presence and onshore support against an international partner for cross-border delivery, and clarify pricing structure and timelines up front. Confirm how teams handle ongoing maintenance, content governance, API versioning, and hosting or deployment responsibilities to avoid operational surprises after launch. Finally, assess collaboration fit through relevant case studies, communication cadence, developer experience, and proven delivery at your project’s scale and compliance requirements.

Frequently asked questions

How much should I budget to hire a headless CMS development agency in Portugal?

Costs vary by project scope, integrations, and agency seniority. Smaller brochure sites cost less than enterprise-level platforms that require custom APIs and migrations. Ask agencies like SoftPro or Digital Spiders for estimates based on your requirements and a detailed scope.

How do I choose between agencies such as SoftPro, Hypnotic, and 27n for a headless CMS project?

Compare each agency’s portfolio, experience with your preferred CMS, and case studies for similar projects. Evaluate their approach to integrations, frontend frameworks, and ongoing support before requesting proposals. Check references and ask for a technical plan and timeline to compare fit.

When should I hire a Portuguese headless CMS specialist instead of a general web agency?

Choose a headless CMS specialist when you need decoupled delivery, multiple frontends, or complex API integrations. Specialists are more likely to handle content modelling, performance optimization, and multi-channel publishing. Generalist agencies may suffice for simple sites without extensive integration needs.

What does the typical development process look like with a headless CMS agency in Portugal?

The process usually starts with discovery and content modelling, followed by architecture, frontend implementation, API integration, and testing. Projects often run in iterative sprints with staging reviews and a planned content migration. Agencies commonly include a post-launch support phase for fixes and training.

What are the main risks and benefits of hiring a Portuguese headless CMS agency for 2026 projects?

Benefits include greater flexibility, improved performance, and easier multi-channel publishing. Risks include integration complexity, potential higher upfront costs, and the need for frontend development resources. Mitigate risks by defining scope clearly, verifying platform expertise, and securing a maintenance agreement.